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| Chinese National Standard Category: Basic standards and general methods for synthetic resin and plastic |
| English Title: | Determination of the ultimate aerobic biodegradability of plastic materials under conctrolled composting conditions—Method by analysis of evolved cabon dioxide—Part 1:General method |
| Chinese Title: | 受控堆肥条件下材料最终需氧生物分解能力的测定 采用测定释放的二氧化碳的方法 第1部分：通用方法 |
| Standard No.: | GB/T 19277.1-2025 |
| Category No.: | G31 |
| Issued by: | SAMR; SAC |
| Issued on: | 2025-04-25 |
| Implemented on: | 2025-11-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 19277.1-2011 Determination of the ultimate aerobic biodegradability of plastic materials under conctrolled composting conditions - Method by analysis of evolved cabon dioxide - Part 1: General m |
| Word Count: | 12500 words |
| Similar Standards: | T/ZGM 011-2025 T/ZGM 012-2025 T/ZGM 013-2025 T/ZGM 007-2025 GB/T 46827.1-2025 GB/T 46831-2025 GB/T 46828.2-2025 GB/T 46835-2025 GB/T 42919.2-2025 GB/T 2406.4-2025 GB/T 46837-2025 T/CRRA 0305-2022 GB/T 12007.2-2025 GB/T 46318-2025 GB/T 46317-2025 GB/T 5759-2025 GB/T 1632.2-2025 GB/T 46202-2025 GB/T 46211-2025 GB/T 46197.2-2025 |
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